package com.example.demo.Mapper;

import org.apache.ibatis.annotations.Mapper;
import com.example.demo.Info.*;

import java.util.List;

@Mapper
public interface UserMapper {
    public int register(user_info userInfo);
    public user_info login(String username);
    public user_info userinfo(String username);
    public int update_score(user_info userInfo);
    public List<user_info> all_score();
}
